| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.31 | 9.776% | $36.5664 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $92.41 | 11.802% | $103.3162 | $103.32 | $103.30 | $103.30 |
| Purchase #3 | $141.73 | 12.311% | $159.1784 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $105.70 | 10.118% | $116.3947 | $116.39 | $116.40 | $116.40 |
| Purchase #5 | $221.30 | 11.399% | $246.526 | $246.53 | $246.55 | $246.50 |
| Purchase #6 | $135.59 | 7.149% | $145.2833 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $174.40 | 6.373% | $185.5145 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $904.44 | $992.7795 | $992.78 | $992.80 | $992.80 | |